Подшипник 7021 A
Inner diameter:: 105 mm
Outer diameter: 160 mm
The size of the width: 26 mm
Weight:: 1.84 kg
Outer diameter: 160 mm
The size of the width: 26 mm
Weight:: 1.84 kg
Технические характеристики из каталога производителя:
- Обозначение 7021 A
- Размер (r min.) 2 мм.
- Количество дорожек качения 1
- Уплотнение Нет
- Производитель NSK
- Масса 1,84 Кг
- Частота вращения предельная при пластичной смазке 4 300 об/мин
- Частота вращения предельная при жидкой смазке 5 600 об/мин
- Размер сопряженных деталей (da min.) 115
- Размер сопряженных деталей (Da max.) 150
- Размер сопряженных деталей (ra max.) 2
- Размер (a) 51,2 мм.
- Размер (r1 min.) 1 мм.
K54 NBR(28x19x3)
Manufacturer: KASTAS
Sizes: 28x19x3 (mm)

4 FKM 80(012,00x04,00 )
Manufacturer: KASTAS

Bearing 6322 2RS
Manufacturer: ETERNO
Sizes: 110x240x50 (mm)
Weight:: 9.603 (kg)

SEALS (REINFORCED SEAL) (AS)
Manufacturer: FEKO
Sizes: 42x62x12 (mm)

Подшипник HR33124J
Manufacturer: NSK-RHP
Sizes: 120x200x62 (mm)
Weight:: 7.67 (kg)

SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 105x150x15 (mm)

Bearings GY1107-KRR-B
Manufacturer: INA-FAG
Weight:: 0.43 (kg)

HTD 2600 8M CXA
Manufacturer: ContiTech AG

O-RING
Manufacturer: NQK SF
Sizes: 85.34x88.90x1.78 (mm)

Bearing 32944
Manufacturer: ETERNO
Sizes: 220x300x51 (mm)
Weight:: 10.2 (kg)


INSTALLING BEARINGS
Approximately 16% of all early pill accidents are caused by faulty mounting (generally excessive force) and lack of proper tools.

DROPPING BEARINGS
The need for dismantling (removal) of the bearing can be caused by several reasons: failure of the bearings, disassembly of other parts of the mechanism, and so on.

SELECTION OF FUEL OILS
The use of grease to lubricate the bearings ensures smooth operation and maximum reliability of bearings, even in extreme conditions.